Generate two numbers that are NOT equal in PHP

Question

I need to generate two numbers that are NOT equal in PHP.

I know that I use $random1 = (rand()%9); to generate random a number between 0-9. I need to add something to this I guess.

Thanks!

Answer 1

$random1 = 4;
$random2 = 5;

Answer 2

$numbers = array_rand(range(0, 9), 2);

echo '<pre>';
print_r($numbers);
echo '</pre>';